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Deschutes/Willamette Weeds

Invasive species of concern on Deschutes and Willamette NF.

All 23

spotted knapweed ¹
Centaurea stoebe

common broom ²
Cytisus scoparius

knapweeds ³
Centaurea

Floating-heart ⁴
Nymphoides aquatica

creeping thistle ⁵
Cirsium arvense

diffuse knapweed ⁶
Centaurea diffusa

Spear thistle ⁷
Cirsium vulgare

Toadflax ⁸
Linaria

oxeye daisy ⁹
Leucanthemum vulgare

Balkan toadflax ¹⁰
Linaria dalmatica

common toadflax ¹¹
Linaria vulgaris

ragwort ¹²
Jacobaea vulgaris

herb Robert ¹³
Geranium robertianum

Shining Crane's-bill ¹⁴
Geranium lucidum

great mullein ¹³
Verbascum thapsus

common St. John's-wort ¹⁵
Hypericum perforatum

fox-and-cubs ¹⁶
Pilosella aurantiaca

Himalayan Blackberry ¹⁷
Rubus bifrons

Cutleaf Blackberry ¹⁸
Rubus laciniatus

Edited by bogjohnson, marlofisher, charityblue, sacallaghan, and Jenny Lippert, some rights reserved (CC BY-SA)

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